baber/WOPTO huggingface dataset:
Patent JP-S6311826-A (JP)
Title: Belt tension measuring apparatus
Inventor: KANAYAMA HITOSHI
IPC: G01L5/10
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a portable apparatus with a simple construction while eliminating the need for slackening a belt manually, by vibrating the belt by a sound pressure to determine the tension thereof from the natural frequency thereof. CONSTITUTION:This apparatus comprises a grasping member 1 for securely pinching a belt B at a fixed span length L, a speaker 3 so set close to the belt B at an intermediate position of the span, a displacement detector 2 for detecting vibration displacement at the intermediate point of the span L and the like. In operation, when a switch is turned ON with a belt B being grasped, after amplified, a noise at this time is transmitted to the speaker 3 to generate a sound wave. The belt B starts a fine vibration by the sound pressure thereof to vibrate surrounding air and the vibration thus caused is picked up with a microphone 2 to be inputted into the speaker 3 which takes out a necessary frequency band only. Therefore, components alone corresponding to the natural frequency of the belt are amplified and after a signal thereof is shaped in the waveform, it is converted to a voltage to be inputted into an arithmetic circuit 5. The circuit 5 performs a computation by a specified formula to display the tension of the belt.
Patent JP-S61101481-A (JP)
Inventor: OKOCHI NORIHIKO
IPC: C04B41/88
Filed: 1984-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6375193-A (JP)
Inventor: SHIMIZU TAKEHIKO
IPC: D06Q1/00
Filed: 1986-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59111052-A (JP)
Title: Apparatus for concentrating and introducing liquid specimen
Inventor: HIGUCHI TETSUO
IPC: G01N30/72
Filed: 1982-12-17
Abstract: PURPOSE:To raise measuring sensitivity, by a method wherein a liquid specimen after freezing is transferred under high vacuum to perform freeze drying and the conc. material is introduced into an ion source. CONSTITUTION:A liquid specimen which is cooled by passing a cooling medium such as liquid nitrogen through a cooling pipe 6 and flowed out from an LC column is introduced into a specimen introducing pipe 5 from a specimen effluent pipe 4, the solvent thereof is frozen to be formed into minute ice like crystals and the frozen specimen is extruded onto the introducing belt 8 in a high vacuum region 3 from an opening part to be subjected to freeze drying. The specimen on the introducing belt 8 is melted by an infraed lamp 13 prior to perfectly drying to be converted to a predetermined conc. solution which is in turn introduced into an ion source 2 while receives a matrix such as glycerine added from an introducing pipe 15 and the specimen as the target is irradiated with neutron beam 20 in an ionization part 19 by supplying repeller voltage to obtain ion beam 22. The non-ionized specimen and glycerine are scraped off by a scraper 16 and recovered in a waste specimen sump 18 as drain. By this system, sensitivity can be raised.
Patent JP-2000054398-A (JP)
Title: Anchor planting-hole molding jig
Inventor: KISHI AKIRA
IPC: E02D27/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an anchor planting-hole molding jig, by which operation after foundation curing is simplified and members buried into a foundation are decreased. SOLUTION: In the anchor planting-hole molding jig installed to forms 105, into which concrete is placed and which are used for molding a foundation, a cap 10 formed of an elastic body such as a rubber is pressed into the upper- end opening of a sheathed pipe 2, a bolt 3 as a fixture is inserted into the opening 112B of a plate 112 and the through-hole of the cap 10, and the sheathed pipe 2 is mounted on the plate 112. The plate 112 is set up to the forms 105 under the state. Accordingly, the sheathed pipe 2 is fitted easily to the plate 112, and the cap 10 is extracted easily from the upper-end opening of the sheathed pipe 2.
Patent JP-H0886248-A (JP)
Title: Self-diagnosing device for exhaust gas recirculation system for internal combustion engine
Inventor: KAKIZAKI SHIGEAKI
IPC: F02M25/07
Filed: 1994-09-16
Abstract: PURPOSE: To perform high-precise self-diagnosis without increasing a cost by determining the opening error of an exhaust gas recirculation control valve according to a difference between a control signal to an idle control valve and a target control signal during idling and outputting an alarm when the opening error exceeds a given value. CONSTITUTION: When decision of an idle rotation control executing condition and a self-diagnosis starting condition is effected and self-diagnosis is not carried out, an ISC duty ratio learnt and updated according to an idle rotation control routine set by an idle rotation control device is set to a target duty ratio. When the number of revolutions of an engine attains the target number of idle revolutions, a target duty ratio is subtracted from a present ISC duty ratio by an opening error estimating means to determine the deviation of an ISC duty ratio. By using the value, an EGR target opening correction table is retrieved to determine the correction value of the target opening value of an EGR control valve.  A correction value is compared with a trouble decision threshold by a trouble deciding means and when the correction value exceeds the trouble decision threshold, it is decided that a trouble occurs and an alarm is outputted.
Patent JP-H04108176-A (JP)
Title: Softening finish
Inventor: YAMAMURA MASAAKI
IPC: D06M13/463
Filed: 1990-08-22
Abstract: PURPOSE:To provide the title finish capable of imparting various kinds of textiles with excellent flexibility, antistatic nature and elasticity, containing an inorganic or 1-6C organic acid-neutralized product of a specific (di-long chain type) tertiary amine. CONSTITUTION:The objective liquid finish with excellent storage stability for a long period of time, containing 4-40wt.% of an inorganic or 1-6C organic acid (pref. hydrochloric acid)-neutralized product of a tertiary amine compound of formula I or II (R<1> and R<2> are each 12-22C alkyl or alkenyl; R<3> is 1-4C alkyl; R<4> is 1-6C alkyl; R<5> is 11-21C alkyl or alkenyl). The compound of the formula I can be prepared by reaction between (A) an intramolecularly cyclodehydrating reaction product of an N-long chain alkyl or alkenyl diethanolamine and (B) a higher alcohol followed by reaction with a 2-5C acid chloride or the corresponding acid anhydride.
Patent JP-S59113967-A (JP)
Title: Drying and heating device of pan for metallurgy
Inventor: KUNIOKA KAZUO
IPC: F27D1/16
Filed: 1982-12-20
Abstract: PURPOSE:To provide a titled device which dries and heats uniformly lining refractories with good efficiency by the constitution wherein a heat transmitting and converting device consisting of an air-permeable, heat-resistant metal is provided in a pan for metallurgy, radiation heat is generated from the surface thereof and the flow of the combustion gas in the pan is made uniform. CONSTITUTION:A pan-shaped heat transmitting and converting device 13 consisting of an air permeable heat resistant metal or ceramic is provided in tight contact with a pan cover 6 in the upper space of a heating burner 7a positioned near the refractories 4 in the bottom of a ladle. An air piping 9a and fuel gas piping 10a for combustion connecting to the burner 7a are provided in said device. The combustion gas generated from the burner 7a forms flow 11 which dries and heats the refractories 4, brick masonry 5 in the corner part and lining refractories 3, whereafter the gas enters the device 13 and heats the device to a high temp. thereby generating radiation heat. The gas preheats further the air for combustion and gaseous fuel thus decreasing its temp. by itself. Such gas is discharged through a waste gas port 8.
Patent JP-S59113385-A (JP)
Title: Method of controlling valve
Inventor: TERAMOTO TETSUYA
IPC: F16K31/163
Filed: 1982-12-20
Abstract: PURPOSE:To secure the control of a sluice valve, by detecting the pressure of a pressure accumulator and the back pressure of a servomotor which is under the action of a self-shutting force and by comparing the detected values with each other so that oil returned to a chamber open to the servomotor is transferred to a pressure oil tank. CONSTITUTION:A changeover valve 101 is provided to switch a passage so that oil drained to a chamber 62 open to a servomotor is transferred to an oil collecting tank 51 or to a pressure oil tank 55. A pressure pipe 102 from the chamber 62 and a pressure pipe 103 from the pressure tank 55 are connected to the pilot pressure chambers of the changeover valve 101. When the pressure of the chamber 62 open to the servomotor has become higher than that of the tank 55, the oil returned to the chamber 62 is transferred to the tank 55. For that reason, the capacity of the pressure oil tank 55 can be reduced.
Patent JP-S6465937-A (JP)
Title: System for sending communication signal from mobile object
Inventor: WATANABE KAZUHIRO
IPC: H04B7/26
Filed: 1987-09-07
Abstract: PURPOSE:To make a mobile station receive a register signal with a sufficient margin, by adjusting automatically the transmission level of a register signal sending equipment by operating a transmission level selector at every base station provided in a control office by using a special mobile test car with a loop back trunk. CONSTITUTION:The mobile station 9 travels on a road, and the loop back trunk 10 for a test is provided inside the station. A the time of the test, it sends a start signal to the base station 7 corresponding to the position of the mobile station 10. The control office 1 monitors the base station 7 successively, and performs the test with started the base station 7. At first, a processor 5 for control sends the register signal of a specified level to a register signal transmitter 2 corresponding to the base station 7, and knows in what range the level of a received signal is, through the above-mentioned receiver 6 by soft scanning. Then, it controls the transmission level so that the level is within a standard working range. Thus, the register signal transmission level corresponding to the state of a line can be selected by only letting the test car travel periodically.
Patent JP-H0885438-A (JP)
Title: Antiskid control device
Inventor: MATSUMOTO SHINJI
IPC: B60T8/1755
Filed: 1994-09-16
Abstract: PURPOSE: To properly control the wheel slip state according to the vehicle turn state and reconcile the wheel slip state and brake deceleration by providing a vehicle body speed estimating method changing means changing the estimating method of the vehicle body speed by a vehicle body speed estimate section in response to the correction slip ratio calculated by a correction slip ratio calculating means. CONSTITUTION: The wheel speed, longitudinal acceleration, and lateral acceleration are read based on the signals from a wheel speed sensor, a longitudinal G sensor, and a lateral G sensor (S100). The lateral slip correction quantity of front wheels is calculated and set in response to the lateral acceleration at the time of a turn (S101). The absolute value of the calculated slip ratio correction quantity is compared with the predetermined set value (S102). When the slip correction quantity is larger than the set value, Vcar is estimated in consideration of the slip correction quantity (S104).  The slip correction quantity is calculated, the lateral slip ratio of the front wheels is changed and set according to the turn state, and the wheel speed is corrected based on the correction quantity of the slip ratio so that the pseudo vehicle body speed does not exceed the actual vehicle body speed (S105).
Patent JP-H1063431-A (JP)
Title: Pointing input device
Inventor: KUBOI KENICHI
IPC: G06F3/038
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To easily perform an input operation by digitally moving a pointer within a prescribed range about a pointing input device. SOLUTION: This pointing input device calculates operational direction and distance from the rotational direction and angle of a ball 1 and moves a painter on a screen. This device has a switch projection 2 which is provided to the ball 1, a sensor 3 which is arranged in an area where the ball 1 rotates and sends a contact signal S when the projection 2 interferes, and a switching part which switches the operation of the pointer into a prescribed step operation when an input is sent from the sensor 3.
Patent JP-H0653127-A (JP)
Title: Exposing method to charged papticle beam
Inventor: MIYAJI TAKASHI
IPC: H01L21/027
Filed: 1992-07-29
Abstract: PURPOSE:To shorten the time for detecting the coordinates of a plurality of block marks and improve the joining accuracy of a pattern when the pattern is written by a continuous shifting lithography system. CONSTITUTION:The coordinates of block marks 2-1, 2-2... on the base pattern of a wafer 1 are detected under a condition that the wafer 1 is continuously shifted. Then, while the coordinate correction is performed under a condition that the wafer 1 is shifted at the same speed as the block mark detecting speed, a pattern is written on the base pattern of the wafer 1 by a continuous shifting lithography system.
Patent JP-S60115631-A (JP)
Inventor: EDOGAA OSUTORININGU
IPC: C08G75/0281
Filed: 1984-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0753614-A (JP)
Title: Photopolymerizable composition
Inventor: KIMURA YOSHIO
IPC: C08F2/50
Filed: 1993-08-16
Abstract: PURPOSE:To obtain a photopolymerizable composition composed of a specific organic cationic pigment compound, an organic boron compound, an agent to generate acid with light and a polymerizable monomer, oligomer, etc., and polymerizable in high sensitivity with visible light or near infrared rays even in the presence of oxygen. CONSTITUTION:This photopolymerizable composition is produced by compounding (A) an organic cationic pigment compound expressed by the formula M<->.D<+> (D<+> is cationic pigment; M<-> is organic or inorganic anion) and having absorption in visible or near infrared range with (B) an organic: boron compound expressed by the formula I [R1 to R4 are alkyl, aryl, aralkyl, alkenyl, alicyclic, heterocyclic, etc.; Z<+> is alkali metal ion, alkaline earth metal ion or ammonium ion], (C) an agent to generate acid with light and expressed by the formula II (X is halogen, oxyacid salt, etc.) or the formula III (R is H, alkyl, aryl, etc.), etc., and (D) a monomer and/or an oligomer having one or more polymerizable functional groups having ethylenic unsaturated bond.
Patent JP-S6465270-A (JP)
Title: Production of sintered zinc oxide film
Inventor: SUYAMA NAOKI
IPC: H01L31/04
Filed: 1987-09-04
Abstract: PURPOSE:To produce an electrically conductive transparent sintered zinc oxide film having low resistance and a large area at a low cost by applying paste prepd. by adding an org. zinc soln. to zinc oxide powder to a heat resistant substrate and by sintering the formed paste film. CONSTITUTION:Zinc oxide powder ground to <=about 500mum particle size is pulverized in a dispersion medium such as water by means of a medium mill to obtain fine zinc oxide powder of <=1mum average particle diameter. An org. zinc compd. such as zinc 2-ethylhexanoate is added to the fine zinc oxide powder and a solvent such as xylene is further added to prepare paste having proper viscosity. This paste is applied to a heat resistant substrate such as heat resistant glass by screen printing, computer controlled drawing and printing or other method. The substrate is put in a sintering vessel having plural holes and the vessel is continuously moved in a sintering furnace to sinter the formed paste film at about 600-700 deg.C. Thus, a sintered zinc oxide film is efficiently obtd.
Patent JP-H0270323-A (JP)
Title: Control tension leveler
Inventor: MIYAKE HIDENORI
IPC: B21D1/05
Filed: 1988-09-07
Abstract: PURPOSE:To stably and accurately control the elongation percentage of steel band at a low speed operating time in the same way as at a high speed operating time by correcting an electric current value according to the change of deformation resistance based on reduction of speed of the steel bond. CONSTITUTION:The elastic current values of control motors 6a, 6b operating at a fixed elongation percentage and a constant speed are stored in a memory 12 of a microcomputer 11. A correcting electric current value due to the change of the deformation resistance of the steel band based on the difference of operation speed is preset and the electric current value is set to be reduced with the reduction of the speed. When the fixed electric current value obtained by reducing correcting electric current value from the electric current value at a low speed operation time is applied to the control motors 6a, 6b ob the bridle rolls 2a, 2b at the inlet and outlet side, a desired elongation percentage can be obtained by the constant current control even at a low speed operation time.
Patent JP-H0273957-A (JP)
Title: Manufacture of base material for film formation
Inventor: NAKAZAWA SHINJI
IPC: C23C14/24
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a high-purity base material for film formation by applying heating to a vessel in which raw material is sealed to melt the raw material, cooling the sealed vessel to mold the raw material, and then taking out the base material for film formation from the sealed vessel. CONSTITUTION:A quartz glass vessel 2 having an opening 1 is prepared. Raw material is charged through the opening 1 into the vessel 2, and the vessel 2 is evacuated, and the opening 1 is welded and sealed. The above vessel 2 is heated, e.g., at about 900 deg.C for 30hr, by which the raw material is melted. Subsequently, cooling is applied to the above vessel 2 to mold the raw material. Then, the vessel 2 is cut and the base material for film formation is taken out. As the raw material, a simple substance or compound of IIIb elements, such as Al, IVb elements, such as Si, Vb elements, such as Sb, and VI elements, such as Se, is used. By this method, the high-purity base material for film formation can be obtained.
Patent JP-H0949403-A (JP)
Title: Internal combustion engine tappet member with tip material having high joint strength
Inventor: IWATA SHIGERU
IPC: C22C38/44
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent separation between a tappet body and tip material by jointing the tip material made of a tungsten carbide base super alloy formed of a sintered body of specific composition, diffusedly to the cam contact face side top face of the tappet body made of low alloy steel formed of a specific composition. SOLUTION: A tappet body 1 is made of low alloy steel formed of a composition containing C: 0.13-0.5wt.%, Si: 0.15-0.35wt.%, Mn: 0.3-1.2wt.%, Cr: 0.4-3.5wt.% and Fe and unavoidable impurities forming the rest. Tip material 2 made of a tungsten carbide base super alloy formed of a sintered body composed of Co: 20-30wt.%, Ni: 3-15wt.% (Co + Ni: 25-35-wt.%), P: 0.1-1wt.%, chrome carbide: 0.5-10wt.% and tungsten carbide forming the rest is diffusedly jointed to a top face 1a on the cam contact face side of the tappet body 1 made of low alloy steel. As a result, wettability is improved by the mutual action of Si in tappet material and P forming the tip material, and the adhesion of the tip material to the tappet material is improved by the action of Cr3 C2 solid- solubilized in Co + Ni forming the binding phase of the tip material.
Patent JP-2000051587-A (JP)
Title: Bathroom heating/drying machine
Inventor: NAKAJIMA KENICHI
IPC: F24F1/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heating/drying machine with less noise capable of blow-off in four directions. SOLUTION: This machine is provided with a heat exchanger 138 disposed along the inner side wall of a body case 132 for heat-exchanging hot water from a heat source machine and air, a blower 139 for circulation for circulating the air of a bathroom or a dressing room through the heat exchanger 138 and blowing it off from first-forth blow-off ports 240-243 provided near four sides a buffer space formed by the inner wall of the body case 132 and the heat exchanger 138 and a heating chamber cover 126 for covering at least the buffer space and provided with a shunt rib 171 for smoothly shunting the hot air from the heat exchanger 138 on the corner surface of the buffer space.
Patent JP-H0383559-A (JP)
Title: Edible ink composition
Inventor: TORII HIDEYASU
IPC: A23L5/40
Filed: 1989-08-29
Abstract: PURPOSE:To provide a highly safe edible ink composition enabling to form beautiful printed products having excellent rapid drying ability, water resistance, luster, etc., by employing a solvent containing an alkyl lactate ester as a main component as a solvent component for the edible ink composition. CONSTITUTION:In an edible ink composition comprising a colorant, a binder and a solvent, a solvent containing an alkyl lactate as a main component is employed. The alkyl lactate ester includes methyl lactate, ethyl lactate, isopropyl lactate and butyl lactate, especially preferably ethyl lactate. The alkyl lactate may be used in a singe state or in a mixture state and may contain any other solvent such as water, an alcohol or a glycol. But when used in a mixture state with the other solvent, it is required to contain the alkyl lactate ester in an amount of >=30wt.% in all the solvents.
Patent JP-H0759263-A (JP)
Title: Emergency stand-by power supply
Inventor: SATO TOSHIHIKO
IPC: H02J3/46
Filed: 1993-08-16
Abstract: PURPOSE:To provide an emergency stand-by power supply in which individual generators can be operated under an appropriate load by supervising the load and the accumulated operating time of each engine generator constantly and controlling the number of generators to be operated and the starting sequence thereof. CONSTITUTION:The inventive system comprises an emergency stand-by power supply for backing up a commercial power supply by operating a plurality of engine generators in parallel, and a supervisory controller for centrally supervising and controlling the emergency stand-by power supply. The supervisory controller 11 supervises the amount of load to be fed with power from the stand-by power supply and controls the number of generators to be operated such that each engine generator 1, 2, 3 is loaded appropriately. The start set value of each generator 1, 2, 3 is varied based a command from the supervisory controller 11 and the starting sequence of each engine generator is controlled every time when power is interrupted. The supervisory controller 11 supervises the accumulated operating time of each engine generator and controls the averaging of the operating time of each engine generator in combination with the number of generators to be operated.
Patent JP-S59115934-A (JP)
Title: Suction tube device for bath tub
Inventor: MIZUTANI KENICHI
IPC: F24H9/00
Filed: 1982-12-21
Abstract: PURPOSE:To shorten the time of heating as well as reduce the number of stirring times by a method in which the upper part of a bent tube is closely contacted with an inlet, the lower part of the bent tube is allowed to come near the bottom of the bath tub, and the convection of water is made to occur throughout the inside of the bath tub. CONSTITUTION:A bent tube 11 is composed of a fitting tube 11a closely fitted on an inlet port 9 and a vertical tube 11b hanging down to near the internal bottom 5a of a bath tub 5 in the vertical direction, and the vertical tube 11b is of a flat sectional tube and fixed to the fitting tube 11a by a welding means. When the bath boiler 1 is heated, water in the boiler 3 is heated and raised, and thereby the water on the bottom 5a of the bath tub 5 is sucked up from the opening on the lower end 11d of the vertical tube 11b, resulting in the convection of water throughout the inside of the bath tub 5. The water is thus circulated and gradually heated up. A phenomenon that the water in the horizontal line at the lower end of the inlet port 9 is not heated as seen in the conventional cases having no bent tube 11 can be eliminated, and the heating time can be shortened.